38051880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 120683520

約数和(自身を除く): 82631640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 53, 60, 62, 93, 106, 120, 124, 155, 159, 186, 193, 212, 248, 265, 310, 318, 372, 386, 424, 465, 530, 579, 620, 636, 744, 772, 795, 930, 965, 1060, 1158, 1240, 1272, 1544, 1590, 1643, 1860, 1930, 2120, 2316, 2895, 3180, 3286, 3720, 3860, 4632, 4929, 5790, 5983, 6360, 6572, 7720, 8215, 9858, 10229, 11580, 11966, 13144, 16430, 17949, 19716, 20458, 23160, 23932, 24645, 29915, 30687, 32860, 35898, 39432, 40916, 47864, 49290, 51145, 59830, 61374, 65720, 71796, 81832, 89745, 98580, 102290, 119660, 122748, 143592, 153435, 179490, 197160, 204580, 239320, 245496, 306870, 317099, 358980, 409160, 613740, 634198, 717960, 951297, 1227480, 1268396, 1585495, 1902594, 2536792, 3170990, 3805188, 4756485, 6341980, 7610376, 9512970, 12683960, 19025940, 38051880]

約数ペア:

[(1, 38051880), (2, 19025940), (3, 12683960), (4, 9512970), (5, 7610376), (6, 6341980), (8, 4756485), (10, 3805188), (12, 3170990), (15, 2536792), (20, 1902594), (24, 1585495), (30, 1268396), (31, 1227480), (40, 951297), (53, 717960), (60, 634198), (62, 613740), (93, 409160), (106, 358980), (120, 317099), (124, 306870), (155, 245496), (159, 239320), (186, 204580), (193, 197160), (212, 179490), (248, 153435), (265, 143592), (310, 122748), (318, 119660), (372, 102290), (386, 98580), (424, 89745), (465, 81832), (530, 71796), (579, 65720), (620, 61374), (636, 59830), (744, 51145), (772, 49290), (795, 47864), (930, 40916), (965, 39432), (1060, 35898), (1158, 32860), (1240, 30687), (1272, 29915), (1544, 24645), (1590, 23932), (1643, 23160), (1860, 20458), (1930, 19716), (2120, 17949), (2316, 16430), (2895, 13144), (3180, 11966), (3286, 11580), (3720, 10229), (3860, 9858), (4632, 8215), (4929, 7720), (5790, 6572), (5983, 6360)]